very cool question: learn some new tricks, and get 10 points, why not?!
Hint to spare the pain : string(NaN)==
Is A the inverse of B?
We love vectorized solutions. Problem 1 : remove the row average.
Is it an Armstrong number?
Create an n-by-n null matrix and fill with ones certain positions
Spot the First Occurrence of 5
Words Count: A Cell Array Approach
"Cody" * 5 == "CodyCodyCodyCodyCody"
Apply Function to Each Field of a Structure Array: Part 1
Fast 1-D Convolution (full shape)
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